A listing that advertises a two-car garage may sound like a perfect match for a two-car household. But the number of garage doors does not always tell you whether your vehicles will fit comfortably. Before buying, it is worth testing the parking setup as carefully as you test the home's interior layout. Garage Capacity Is More Than a Label Garages vary in width, depth, ceiling height, and door clearance. A space designed decades ago may not accommodate today's larger trucks or SUVs as easily as buyers expect. Storage shelves, water heaters, steps, and other features can reduce usable space. Even…